baber/WOPTO huggingface dataset:
Patent JP-H06132729-A (JP)
Title: High frequency oscillator
Inventor: ISHIGAKI ISAO
IPC: H03B5/18
Filed: 1992-10-20
Abstract: PURPOSE:To reduce the number of parts and to realize minute adjustment by changing voltage between a base and a collector and adjusting a frequency by capacitance between terminals. CONSTITUTION:Voltage biased from a power input terminal 11 is impressed on the collector of a bipolar transistor 3 from a fixed power source, and voltage which is voltage-divided by resistances 12 and 13 that can be trimmed is impressed on the base from the fixed power source. In such a case, two diodes are respectively connected to the collector, the base and the emitter of the bipolar transistor 3 having three terminals. A space between the collector and the base is usually set to an inverse bias and a space between the base and the emitter is set to a forward bias. Capacitance is given to respective diodes. Capacitance between the terminals between the base and the collector depends on collector voltage, for example. Namely, either the collector or the base is set to a fixed bias and the voltage of the other terminal is controlled and therefore the role of a varactor is executed.
Patent JP-H03140804-A (JP)
Title: Method and apparatus for inspecting surface of rolling roll
Inventor: MIZUTANI TOMIO
IPC: G01H17/00
Filed: 1989-10-26
Abstract: PURPOSE:To facilitate the detection of chatterings by making a rod free to oscillate abut on a rolling roll after ground to measure vertical movement of the rod with a vibration meter. CONSTITUTION:A flat iron rod 2 is made to abut on the surface of a rolling roll 1 as object to be inspected and an angle member 3 is fixed at one end of the rod 2. A cushion sheet 4 comprising a thin rubber or the like is applied on the inner surface of the member. The member 3 is placed on a round rod 5 and the rod 2 oscillates freely with the round rod 5 as fulcrum. The cushion sheet 6 comprising a thin rubber or the like is also fastened on the abutment part between the rod 2 and the roll 1. Then, as the roll 1 is rotated at fixed revolutions, ruggedness, if any, existing on the surface of the roll 1 is sensed with a vibration sensor 8 through the rod 2 and a mounting device 7 to be measured with a vibration meter 9. Generally, as chatterings are caused mostly at the center of the roll 1, the chatterings can be detected with ease by camparing vibration counts from the vibration meter 9 at the center and at both ends of the roll 1.
Patent JP-S62141377-A (JP)
Title: Ball valve
Inventor: MATSUURA TORU
IPC: F16K5/06
Filed: 1985-12-14
Abstract: PURPOSE:To prevent the leak on a sealing surface by installing a pressing member for largely inclining an annular sealing body positioned on the rear side in the direction of flow, with respect to the direction of flow. CONSTITUTION:Before and behind a spherical valve body 18 which is opened and closed by the turn in a conduit, the part between a valve case 11 and the spherical valve body 18 is sealed by annular sealing bodies 14 and 15. A pressing member 23 which receives a force by the surface for largely inclining the annular sealing body 15 positioned on the rear side in the flow direction, with respect to the direction of flow, is installed, and the leak on the sealing surface is prevented by press-attaching the annular sealing body 15 onto the spherical valve body 18 by the shift of the pressing member. Further, the close adhesion so as not to generate a gap is obtained for the abrasion of the sealing surface.
Patent JP-2001106869-A (JP)
Title: Epoxy resin composition and insulation resin sheet for printed wiring board
Inventor: EDA TETSUO
IPC: C08L63/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which is made to be fire retarding by a non-halogen-based fire retardant and shows excellent heat resistance and to prepare an insulation film for a printed wiring board showing an excellent sheeting ability. SOLUTION: The epoxy resin composition contains (A) an epoxy resin, (B) a phenol and a phenol-triazine resin obtained by reacting a compound having a triazine ring with an aldehyde, (C) a compound having a dihydrobenzoxazine ring and (D) a flexible material. The insulation resin sheet for a printed wiring board is obtained by coating a carrier film with the epoxy resin composition.
Patent JP-S62136235-A (JP)
Inventor: URURITSUHI TSUAITORAA
IPC: C09K23/42
Filed: 1986-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06129131-A (JP)
Title: Guiding device for automatic parking system
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1992-10-20
Abstract: PURPOSE:To provide a parking system for guiding cars safely. CONSTITUTION:A pallet 20 is vertically movably arranged in a tower 10 for conveyance having entrance 10a and exit 10b. When the pallet 20 is moved to one entrance 10a, the exit 10b is closed. When the pallet is moved to the exit 10b, the entrance 10a is closed.
Patent JP-H03145218-A (JP)
Title: D/a converter
Inventor: KUWANA KIYOHISA
IPC: H03M1/76
Filed: 1989-10-31
Abstract: PURPOSE:To evade the increase in the number of logic circuit means and in the occupied of a chip by using a logic circuit means operated depending on the content of a digital signal except the most significant bit or the least significant bit so as to select 1st and 2nd switches. CONSTITUTION:First and 2nd switch means 13, 14 comprising plural switches are connected to plural resistors R2O-R2K between 1st and 2nd reference power supplies. Then the 1st and 2nd switch means 13, 14 are selected depending on the content of the most significant bit or the least significant bit of a digital signal and the 1st and 2nd switch means 13, 14 are selected by logic circuit means L2O-L2K<-1> operated by the content except the content of the most significant bit or the least significant bit of the digital signal. Thus, the increase in the logic circuit means L2O-L2K<-1> when the number of bits of the digital signal is increased is suppressed, and the increase in the occupied area of a chip in the case of circuit integration is prevented.
Patent JP-2001101122-A (JP)
Title: Device retrieval client, server, system and method, and storage medium
Inventor: TAKAHASHI YUJI
IPC: G06F3/0481
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To easily retrieve a network device having an attribute required for a user and to display a retrieved result by a format to be easily understood by the user. SOLUTION: This device retrieval system is provided with a retrieving data storage means 12 for storing various data for retrieving a device connected to a network 100 and retrieval attribute data describing the attribute of the device to be retrieved, a device retrieving means 13 for retrieving the device concerned from plural devices connected to the network 100 on the basis of the data stored in the means 12 and a charging information display means 14 for displaying the charging information of a device corresponding to a retrieving condition and retrieved as the result of retrieval of the means 13 on a display device and constituted so as to retrieve a device without inputting various attributes in each retrieval and display a retrieved result by a format to be easily understood by a user.
Patent JP-2001064905-A (JP)
Title: Regular hexagonal concrete block
Inventor: HATANAKA MASAYOSHI
IPC: E04H17/14
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of construction work by producing a number of regular hexagonal concrete blocks and corner concrete blocks in a factory, carrying only a required number of blocks to the job site, and combining these together thereby forming road surfaces, sloped surfaces and walls. SOLUTION: Where a block strength is required when building part of a road, a parking area, or a runway, the reinforcing bar, wire netting or the like is placed in the concrete and the blocks are mass-produced by using molds. In this case, suspending fittings or earth wires (anchor bolts) are embedded as required in the blocks. Also, regular hexagonal concrete blocks or corner blocks are changed in shape or thickness depending upon the place to be used, and several kinds of blocks are manufactured by providing those with drain holes and without drain holes. These concrete blocks are combined together and laid to an area required and, if some of them are broken due to an earthquake or aging, only the broken part can be replaceable. In this way, construction period of time can be shortened and the cost can be reduced.
Patent JP-S60160849-A (JP)
Inventor: UEN SHIYAAN CHIEN
IPC: A23J3/28
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07217311-A (JP)
Title: Driving gear for car member movable between position of end point
Inventor: KURAUSU FUORUDAAMAIAA
IPC: E05F15/692
Filed: 1994-11-16
Abstract: PURPOSE:To provide a driving gear for the cover of a car roof with an emergency actuator, in which a switch means need not be adjusted anew even after emergency operation. CONSTITUTION:A driving gear 1 is operated through a motor 2 coupled with a pinion 8 disposed to a following shaft 7 through a reduction gear consisting of a worm shaft 3 and a worm gear 4. The driving gear 1 further has a switch device controlling the motor 2 and stopping the motor 2 at at least one specified place, and an eccentric gear drive composed of an eccentric 17 and an eccentric gear 18 is installed for operating the switch device at that time.
Patent JP-H06113393-A (JP)
Title: Stereo receiver
Inventor: SHIRAKAWA HIROSHI
IPC: H04S1/00
Filed: 1992-09-28
Abstract: PURPOSE:To realize the changeover between a built-in speaker and a stereo earphone with simple configuration. CONSTITUTION:Speaker earphone changeover switches 17A, 17B and a switching element Q11 controlling the operation mode of a stereo demodulation circuit 13 are provided to the receiver. A DC voltage obtained at an output terminal T4R of an audio amplifier 14R when the switches 17A, 17B are turned on is fed to the switching element Q11 via the switch 17A to allow the stereo demodulation circuit 13 to perform a monaural operation. Furthermore, an output of an audio amplifier 14L is fed to a speaker 15. With the switches 17A, 17B turned off, the supply of the DC voltage obtained at the output terminal T4R of the audio amplifier 14R to the switching element Q11 is turned off to allow the stereo demodulation circuit 13 to perform a stereo demodulation operation. Furthermore, outputs from the audio amplifiers 14L, 14R are fed to a stereo earphone jack 16 and the supply of the signal to the speaker 15 is turned off.
Patent JP-H10134593-A (JP)
Title: Semiconductor memory device
Inventor: HOTTA YASUHIRO
IPC: G11C16/06
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To perform the relief processing of the memory data of defective memory cells in a multiplexer circuit having a page mode without the delay of an access time in a high speed reading mode. SOLUTION: While predetermined page data in the respective memory cell arrays MAm of a main memory part 10 are read out to corresponding sensing amplifier circuit groups SAGm at the time of random access, substituting cell data RDAM corresponding to the defective words (cell data of defective memory cells) are read out to corresponding multiplexer circuits MPm. When the outputs of the sensing amplifier circuit groups SAGm are determined, the defective words are substituted by the substituting cell data by the multiplexer circuits MPm in accordance with data from substituting word selection lines RWDn and substituting bit selection lines RDm. The page data subjected to the substituting process are outputted to corresponding selector circuits SLNm.
Patent JP-H01125934-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L27/108
Filed: 1987-11-11
Abstract: PURPOSE:To simplify manufacturing steps by omitting a patterning step, and to eliminate the alignment of a mask by forming a silicon dioxide insulating film on the inner face of a groove for element isolation or forming a silicon nitride layer, retaining a photoresist layer on the lower part in a capacitor forming groove, and etching it with it as a mask. CONSTITUTION:A groove 2 for element isolation is formed in a semiconductor substrate 1, an insulating film 3 of silicon dioxide is formed on the substrate 1 including its inner face, and an insulting layer 4 of silicon dioxide or a silicon nitride layer 8 is formed on the inner face of the groove 2. A groove 5 for capacitor formation is formed on a region adjacent to the groove 2, and a silicon dioxide insulating film 6 is formed on its inner face. After a photoresist layer 7 is formed, the upper part of the film 7 is exposed except the groove 2, then developed to form the layer 7 on the inner face of the groove 5, and etched to remove only the silicon dioxide insulating film of the region not masked with the layer 7 of the film 6 formed on the inner face of the groove 5.
Patent JP-2001108165-A (JP)
Title: Connector for metallic pipe
Inventor: OGAWARA MASAHIRO
IPC: F16L19/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector for metallic pipe, which will not impair the effective diameter of the metallic pipe and has no possibility of slipping off when sudden pressure is applied to the connecting part. SOLUTION: A metallic pipe 2 having the outside diameter of one end enlarged is provided, and a connecting main body 3 is so constructed that the shaft center part is provided with a through hole 7 to which the enlarged diameter part 6 of the metallic pipe 2 is fitted, male screws 8, 8 are provided on both end parts of the outer peripheral part, and both end parts of the through hole 7 are provided with taper holes 9, 9 gradually increased in diameter toward the shaft end.  A fastening nut 4 has an annular regulating flange 13 bent in the direction of the shaft center at one end, and is screw-engaged with the male screw 8, and the inside diameter D1 of the regulating flange part 13 is formed a little larger than the outside diameter D2 of a small-diameter part 12 of the metallic pipe 2 and a little smaller than the outside diameter D3 of the enlarged diameter part 6 of the metallic pipe 2. A ring-shaped packing 5 is interposed between the taper hole 9 and the regulating flange 13.
Patent JP-H11117630-A (JP)
Title: Mounting structure for fitting frame
Inventor: TANIGUCHI JUN
IPC: E06B3/54
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide good appearance and to facilitate a mounting operation during on-site construction work. SOLUTION: A fitting frame 10 is provided with a recessed groove-shaped hardware storage part 40 in which a panel mounting hardware 30 can be fitted and an engaged part 50 projecting from the surface of the hardware storage part 40 and capable of engaging the panel mounting hardware 30. Next, the panel mounting hardware 30 is provided with a back plate 60 sandwiched between the hardware storage part 40 of the fitting frame 10 and the end face of a fitting panel 20 and two clamping pieces 70 extending from the longitudinal side ends of the back plate 60 to clamp the ends of the fitting panel 20 along the thickness direction from each side.  Further, the clamping piece 70 is provided with a pawl part 71 projecting toward the fitting panel 20 to engage the fitting panel 20, and an engaging part 72 projecting toward the engaged part 50 of the hardware storage part 40 so as to be engaged with the engaged part 50.
Patent JP-H03145175-A (JP)
Title: Semiconductor laser
Inventor: KAISE KIKUO
IPC: H01S5/00
Filed: 1989-10-31
Abstract: PURPOSE:To accurately set a light emitting edge to a prescribed refractive index excellent in reproducibility by a method wherein the light emitting edge is coated with a refractive index controlling film compose of a first and a second light transmitting insulating films which are laminated together and different from each other, and the light transmitting insulating films are specified in thickness basing on the wavelength of light and their refractive indexes. CONSTITUTION:At least, a light emitting edge 1a out of the light emitting edge 1a and the opposed light emitting face 1b of a semiconductor laser 1 is coated with a refractive index controlling film 2 composed of a first and a second light transmitting insulating film, 11 and 12, which are laminated together and different from each other. The thicknesses t1 and t2 of the first and the second light transmitting films 11 and 12, are selected so as to satisfy formulas, t1=(2m+1)/2n1 or (2m+1)/4n1 and t2=(2m+1)/4n2, respectively where lambda, m, n1, and n2 denote the light wavelength of a semiconductor laser, an integer, and the refractive indexes of the first and the second light transmitting insulating films 11 and 12. By this selection, the light emitting edge of a semiconductor laser can be set to a prescribed refractive index excellent in reproducibility.
Patent JP-H09311038-A (JP)
Title: Detector for inclination in many directions
Inventor: GOTO TADATOSHI
IPC: G01C9/06
Filed: 1996-10-06
Abstract: PROBLEM TO BE SOLVED: To detect an inclination in many directions by using one apparatus. SOLUTION: A fluid magnetism response member 3 is housed inside a ring- shaped or curved surface-shaped housing space 1a at a housing body 1 in such a way that it is moved freely according to gravity. In the housing body 1, a coil part 2 is arranged so as to correspond to the housing space. According to an inclination in an arbitrary direction, the magnetism response member 3 is moved in the housing space 1a, an output signal which responds to the distribution of the magnetism response member 3 in the housing space 1a is generated from the coil part 2, and the inclination is detected on the basis of the output signal. For example, on the basis of the output of the coil part 2, an argument θ and a radius vector ρ in polar coordinates are found, and the direction and the magnitude (angle of inclination) of the inclination can be detected on the basis of them.
Patent JP-H01160844-A (JP)
Title: Glass base for liquid crystal apparatus
Inventor: UIRIAMU HENRII DANBOO
IPC: C03C3/091
Filed: 1988-11-09
Abstract: PURPOSE: To provide a substrate glass composition for a liquid crystal display device excellent in hardness, chemical durability and high temp. stability by mixing SiO 2 , Al 2 O 3 , B 2 O 3 , MgO, CaO, SrO, BaO, ZnO and a fining agent in a prescribed ratio.  
     CONSTITUTION: A substrate glass composition for a liquid crystal display device is constituted of the composition consisting of about 52-58% SiO 2 , 12.5-18% Al 2 O 3 , 20-23% B 2 O 3 , 0-4% MgO, 0-6% CaO, 0-6% SrO, 1-9% BaO, 8-12% (MgO+ CaO+SrO+BaO), 0-3% ZnO and 0-1% a fining agent in cation percent. The glass has a strain point in excess of 625°C, an average linear coefficient of thermal expansion in the range of about 20-60×10 -7 /°C over the range 25-300°C, an internal liquidus temp. not exceeding about 1050°C and chemical durability sufficient to exhibit a weight loss in 5% HCl at 95°C not exceeding about 10 mg/cm 2  in a 24 hours. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03144805-A (JP)
Title: Interactive type automatic program producing device
Inventor: OYAMA TOSHIO
IPC: G05B19/4093
Filed: 1989-10-31
Abstract: PURPOSE:To attain the modification for change of the working data and improvement of the data accuracy by providing a means which corrects the graphic data based on the modified data received from a modified data input means. CONSTITUTION:The input picture information is converted into the graphic data via a graphic data conversion part 105 of a device main body 101 and stored in a memory 106. Then the graphic data stored in the memory 106 is displayed on a graphic CRT 109 and corrected with the interactive input. When such modification is through, the graphic data is converted into the NC data and outputted to an FLD 112 or a paper tape reader/puncher 111. Thus a series of processes are completed. In such constitution, even a user having no knowledge of the NC data can modify the working data easily and in a short time for change of the working data and improvement of the data accuracy.
Patent JP-S63136850-A (JP)
Title: Separation controller for multiplexed data
Inventor: TAKANO HIROSHI
IPC: H04J3/06
Filed: 1986-11-28
Abstract: PURPOSE:To attain 100% multiplexing efficiency with almost every data speed by attaining a bit destuffing processing in a several multi frames unit. CONSTITUTION:As for a data row having the transmission frame format of a bit length adjustable to a multiplexed speed, the detection of multi frame synchronous bits which lie in respective transmission frames and a demultiplexing processing of respective data channels are uniformly executed in a same circuit, and the interior of a multi frame is made into smaller multi frames in accordance with necessity. The delete processing of stuffing bit at the end of the small multi frames is uniformly executed for various data speed, and respective terminal interface clock signals are phase-synchronized with the small multi frame unit. A terminal interface clock generation part 19 uniformly phase-synchronizes the partition of the interface clocks of respective speed and the small multi frames with the least common multiple timing of plural and different small multi frame frequencies corresponding to various multiplexed data speed. Thus, multiplexing efficiency of data can be improved.
Patent JP-H09165534-A (JP)
Title: Powder coating material
Inventor: FUIRITSUPUUGIYOOMU GOTEI
IPC: C09D163/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a poly(meth)acrylic resin having a specific group as a binder and a specific epoxy resin as a curing agent, having excellent fluidity, weather resistance, etc., and useful for automotive lacquer, etc.  
     SOLUTION: This coating material is composed of (A) one or more kinds of poly(meth)acrylic resins having free carboxyl group and (B) one or more kinds of epoxy resins having a molecular weight of ≤1,500 and containing ≥70wt.% of a glycidyl ester selected from aliphatic and alicyclic polyglycidyl polycarboxylates. The component A preferably has a Tg of 40-75°C measured by DSC (temperature increasing rate: 10°C/min) and an acid value of 30-160. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001106293-A (JP)
Title: Chuck for cover fastening device
Inventor: YAGETA MASAO
IPC: B67B3/20
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To smoothly enter a container cover into a storage space and securely hold the container cover in the storage space by improving a chuck of a cover fastening device for entering the container cover into the cover storage space with its lower face open formed on a chuck main body. SOLUTION: The surface of a press member 26 protruded partially into a cover storage space and engaged with a container cover is formed into a rough face having the bending central average roughness Ra in the range of 0.50-0.90 μm, particularly in the range of approximately 0.60-0.70 μm.
Patent JP-H09130306-A (JP)
Title: Loud speaking device and echo canceller
Inventor: TANIGUCHI TAKAYUKI
IPC: H04M1/60
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To constitute the whole of the device with a low cost by cancelling the echo by an adaptive filter and a non-adaptive filter in the case of the occurrence of the variance of the echo path characteristic. SOLUTION: A connection control means 2 connects a busy channel selected by a reception detection means 1 to a first signal path 3. When an interrupt occurs, the interrupt channel is connected to a second signal path 4. An adaptive filter(ADF) 5 estimates the echo passing round from the reception channel to the transmission channel while learning to generate a pseudo echo. When there are two busy reception channels, a non-adaptive filter(NADF) 6 loads a filter coefficient from the outside and estimates the passing-round echo to generate a pseudo echo. A subtractor 8 subtracts the pseuco echo signal from a transmission signal. A reception filter 9 performs operation to output a sound signal to right and left speakers 10 and 11, and an acoustic image is orientated in accordance with the position of a speaker on the picture.